Microsoft Is Preparing A Windows 11 Performance Boost For June

Microsoft is preparing a Windows 11 performance upgrade that introduces a new Low Latency Profile feature, and it’s expected to roll out with the June 2026 update, as Windows Central writes. The feature is already available in the Release Preview build 26200.8514, allowing users to test it before the public release.

Windows 11 Low Latency Profile targets faster system response

The update focuses on improving responsiveness in core system actions such as launching apps, opening the Start menu, using Search, and interacting with the Action Center. Microsoft says these improvements are part of broader performance tuning across the Windows shell experience. The performance boost is achieved thanks to WinUI 3, and Microsoft has recently made additional improvements to the framework.

The Low Latency Profile works by temporarily increasing CPU frequency during short bursts of user activity, allowing apps and flyouts to launch faster. By doing so, the system will respond more quickly during those interactions and feel snappier overall.

The feature is designed to run automatically in the background, adjusting system performance dynamically based on user input. It’s worth noting that Microsoft has not explicitly named the feature in release notes, but the behavior matches earlier Insider reports about the system-level optimization.

Lower-end PCs could see the biggest gains

The biggest improvements will be noticeable on lower-end and mid-range PCs, where brief performance delays are more common. Higher-end systems may see smaller but still noticeable responsiveness improvements.

This feature is part of Microsoft’s ongoing Windows 11 optimization plan, which is aimed at addressing long-standing feedback around system speed and UI responsiveness.

The Low Latency Profile is expected to be included in the June 2026 Patch Tuesday release, marking another step in Microsoft’s push to make Windows 11 feel more responsive during everyday use.